艙外航天服為何要“延壽”? 知識帖來了
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此??(ci)次??(ci)出?(chu)艙??(cang)??,神??(shen)舟??(zhou)十??(shi)九??(jiu)號??(hao)航??(hang)天??(tian)員??(yuan)蔡??(cai)旭??(xu)哲?(zhe)和??(he)宋??(song)令??(ling)東??(dong)身??(shen)著??(zhe)中??(zhong)國??(guo)空??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)??,圓??(yuan)滿??(man)完??(wan)成??(cheng)出??(chu)艙??(cang)活??(huo)動??(dong)??。??至??(zhi)此?(ci)??,中??(zhong)國??(guo)空??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)已??(yi)經(jīng)??(jing)圓??(yuan)滿??(man)保??(bao)障??(zhang)空??(kong)間?(jian)站??(zhan)任??(ren)務??(wu)以??(yi)來??(lai)的??(de)19次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)??,使??(shi)用??(yong)年??(nian)限??(xian)次??(ci)數(shù)??(shu)超??(chao)出??(chu)“3年??(nian)15次??(ci)”的??(de)壽??(shou)命??(ming)設??(she)計??(ji)指??(zhi)標??(biao)??????(kong)間?(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)是??(shi)我?(wo)國?(guo)首??(shou)個??(ge)在??(zai)軌??(gui)開??(kai)展??(zhan)壽??(shou)命??(ming)評?(ping)估??(gu)工??(gong)作??(zuo)的??(de)飛??(fei)行??(xing)產(chǎn)??(chan)品??(pin)??。 神??(shen)舟??(zhou)十??(shi)九?(jiu)號??(hao)乘?(cheng)組??(zu)的??(de)第??(di)三?(san)次?(ci)出??(chu)艙??(cang)活??(huo)動?(dong)??,也??(ye)是??(shi)空??(kong)間??(jian)站??(zhan)階??(jie)段??(duan)的??(de)第??(di)19次??(ci)出??(chu)艙?(cang)活??(huo)動?(dong)??,這??(zhe)次??(ci)出??(chu)艙??(cang)任?(ren)務??(wu)具??(ju)有??(you)出??(chu)艙??(cang)設??(she)備??(bei)多??(duo)、設?(she)備??(bei)尺??(chi)寸??(cun)大?(da)、安??(an)裝??(zhuang)點??(dian)位??(wei)多??(duo)的??(de)特??(te)點??(dian)和??(he)難??(nan)點??(dian)??,天?(tian)地??(di)密??(mi)切??(qie)協(xié)?(xie)同??(tong)??,圓??(yuan)滿??(man)完??(wan)成??(cheng)了??(le)神??(shen)十??(shi)九??(jiu)乘??(cheng)組??(zu)出??(chu)艙??(cang)活??(huo)動??(dong)的??(de)收??(shou)官?(guan)任??(ren)務??(wu)??。??PZGXAJPSUZqibao666888 ci ??(ci)ci ??(ci)chu ?(chu)cang ??(cang)??,shen ??(shen)zhou ??(zhou)shi ??(shi)jiu ??(jiu)hao ??(hao)hang ??(hang)tian ??(tian)yuan ??(yuan)cai ??(cai)xu ??(xu)zhe ?(zhe)he ??(he)song ??(song)ling ??(ling)dong ??(dong)shen ??(shen)zhe ??(zhe)zhong ??(zhong)guo ??(guo)kong ??(kong)jian ??(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)??,yuan ??(yuan)man ??(man)wan ??(wan)cheng ??(cheng)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)??。??zhi ??(zhi)ci ?(ci)??,zhong ??(zhong)guo ??(guo)kong ??(kong)jian ??(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)yi ??(yi)jing ??(jing)yuan ??(yuan)man ??(man)bao ??(bao)zhang ??(zhang)kong ??(kong)jian ?(jian)zhan ??(zhan)ren ??(ren)wu ??(wu)yi ??(yi)lai ??(lai)de ??(de)19ci ??(ci)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)??,shi ??(shi)yong ??(yong)nian ??(nian)xian ??(xian)ci ??(ci)shu ??(shu)chao ??(chao)chu ??(chu)“3nian ??(nian)15ci ??(ci)”de ??(de)shou ??(shou)ming ??(ming)she ??(she)ji ??(ji)zhi ??(zhi)biao ??(biao)??。kong ??(kong)jian ?(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)shi ??(shi)wo ?(wo)guo ?(guo)shou ??(shou)ge ??(ge)zai ??(zai)gui ??(gui)kai ??(kai)zhan ??(zhan)shou ??(shou)ming ??(ming)ping ?(ping)gu ??(gu)gong ??(gong)zuo ??(zuo)de ??(de)fei ??(fei)xing ??(xing)chan ??(chan)pin ??(pin)???! hen ??(shen)zhou ??(zhou)shi ??(shi)jiu ?(jiu)hao ??(hao)cheng ?(cheng)zu ??(zu)de ??(de)di ??(di)san ?(san)ci ?(ci)chu ??(chu)cang ??(cang)huo ??(huo)dong ?(dong)??,ye ??(ye)shi ??(shi)kong ??(kong)jian ??(jian)zhan ??(zhan)jie ??(jie)duan ??(duan)de ??(de)di ??(di)19ci ??(ci)chu ??(chu)cang ?(cang)huo ??(huo)dong ?(dong)??,zhe ??(zhe)ci ??(ci)chu ??(chu)cang ??(cang)ren ?(ren)wu ??(wu)ju ??(ju)you ??(you)chu ??(chu)cang ??(cang)she ??(she)bei ??(bei)duo ??(duo)、she ?(she)bei ??(bei)chi ??(chi)cun ??(cun)da ?(da)、an ??(an)zhuang ??(zhuang)dian ??(dian)wei ??(wei)duo ??(duo)de ??(de)te ??(te)dian ??(dian)he ??(he)nan ??(nan)dian ??(dian)??,tian ?(tian)di ??(di)mi ??(mi)qie ??(qie)xie ?(xie)tong ??(tong)??,yuan ??(yuan)man ??(man)wan ??(wan)cheng ??(cheng)le ??(le)shen ??(shen)shi ??(shi)jiu ??(jiu)cheng ??(cheng)zu ??(zu)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)de ??(de)shou ??(shou)guan ?(guan)ren ??(ren)wu ??(wu)??。??